Custer County Fairgrounds is the county fairground for Custer County, at 44100 Memorial Dr in Broken Bow. Like most Nebraska fairgrounds it is owned by the county agricultural society and is in use well beyond fair week — rodeos, horse shows, tractor pulls, sales and community events. The 4-H side of the county fair is run by Nebraska Extension in Custer County, which handles entries, livestock identification and the certification a young person needs before showing an animal.